


Hazardous Weather Outlook
Issued by NWS Omaha/Valley, NE
Issued by NWS Omaha/Valley, NE
966 FLUS43 KOAX 170811 HWOOAX Hazardous Weather Outlook National Weather Service Omaha/Valley NE 311 AM CDT Sun Aug 17 2025 IAZ043-055-056-069-079-080-090-091-NEZ011-012-015>018-030>034- 042>045-050>053-065>068-078-088>093-172215- Monona-Harrison-Shelby-Pottawattamie-Mills-Montgomery-Fremont- Page-Knox-Cedar-Thurston-Antelope-Pierce-Wayne-Boone-Madison- Stanton-Cuming-Burt-Platte-Colfax-Dodge-Washington-Butler- Saunders-Douglas-Sarpy-Seward-Lancaster-Cass-Otoe-Saline- Jefferson-Gage-Johnson-Nemaha-Pawnee-Richardson- 311 AM CDT Sun Aug 17 2025 This Hazardous Weather Outlook is for portions of southwest Iowa...west central Iowa...east central Nebraska...northeast Nebraska and southeast Nebraska. .DAY ONE...Today and Tonight Hot conditions will continue today with afternoon high temperatures in the low 90s and heat indices of 98 to 103 degrees. There is a 20% chance for isolated thunderstorms across northeast Nebraska this afternoon and evening before a more widespread thunderstorm complex pushes into the area overnight. A few strong to severe storms will be possible, with damaging wind gusts of 60-70 mph, hail up to 1 inch in diameter and locally heavy rainfall possible. .DAYS TWO THROUGH SEVEN...Monday through Saturday Hot conditions will continue on Monday, particularly for southeast Nebraska and southwest Iowa where high temperatures may reach the low 90s with heat indices peaking at 100 to 105 degrees. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. $$